File download http myosuploads3 banggood com products 20181029 20181029223651SKU754170 rarDescription JQ6500 is a serial chip to provide MP3 the perfect integrated MP3 WMV hard decoding At the same time software support TF card driver support the computer directly update spi flash content support FAT16 FAT32 file system Through a simple serial command to complete the playback of the specified music and how to play music and other functions without cumbersome the underlying operation easy to use stable and reliable is the biggest feature of this product In addition the chip is also a deep customization of products designed for fixed voice playback in the field of low cost solutions Features 1 Support sampling rate KHz 8 11 025 12 16 22 05 24 32 44 1 482 24 bit DAC output dynamic range support 90dB SNR support 85dB3 Full support FAT16 FAT32 file system the largest support 32G TF card support 32G U disk 64M bytes NORFLASH4 A variety of control mode parallel port control mode serial port mode AD button control mode5 Broadcast language spots you can pause the background music is playing6 The audio data sorted by folder up to 100 folders every folder can be assigned 1000 songs7 30 level adjustable 10 EQ adjustable8 You can plug in SPI flash connect the computer can display spi flash letter to update the content 9 Can be controlled through the microcontroller serial port to play the specified music 10 In the key mode you can